Bits+Bytes: chip emergency and Spotify's legal woes

It's official, your computer isn't safe! It turns out that most modern computer chips have flaws and are vulnerable to hackers - so what do you need to know and more importantly what can you do to stay secure?

Plus as Spotify gets ready to go public, what's the real cost of streaming music? Spotify is being sued for using unlicensed music by The Doors, Tom Petty and Neil Young, and it could cost billions.

Also, why Facial Recognition will be big in 2018, and a question about another faulty Apple product - this time an iPad keyboard.